200020022004200620082010201220142016−8−6−4−202468
PAYEMSJTSJOLCPIAUCSLDGORDERRSAFSUNRATEHOUSTINDPRODSPIC96BOPTEXPBOPTIMPTTLCONSIRCPILFESLPCEPILFEPCEPIPERMITTCUBUSINVIQGACDISA066MSFRBNYPCEC96GACDFSA066MSFRBPHIGDPC1ULCNFBCommon FactorCommon Factor and Standardized Data